package com.maskiner.smc.mylib;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class SHA1 {

    public static String getHash(String message) throws NoSuchAlgorithmException {
	    MessageDigest md;
	    byte[] buffer, digest;
	    String hash = "";
	    
        buffer = message.getBytes();
        md = MessageDigest.getInstance("SHA1");
        md.update(buffer);
        digest = md.digest();

        for(byte aux : digest) {
            int b = aux & 0xff;
            if (Integer.toHexString(b).length() == 1) hash += "0";
            hash += Integer.toHexString(b);
        }

        return hash;
    }

}
